Citation Rankings
Highly Cited Researchers

Engineering & Technology / Nanoscience and Nanotechnology Highly Cited Researchers Citation Rankings 2025

The Citation Rankings (Highly Cited Researchers) highlight the most cited and influential researchers across a vast range of scientific fields, covering 197 main and sub-disciplines, including the Art and Humanities Citation Rankings and Social Sciences and Humanities Citation Rankings. This service, offered exclusively by AD Scientific Index, aims to provide a balanced perspective by excluding data from CERN and other statistical sources that disproportionately favor certain researchers, particularly in the social sciences and humanities. This unique approach addresses the advantages researchers with multi-author publications and CERN involvement hold over others. Furthermore, citation rankings help uncover rule violations and unethical practices within the research community. For more detailed citation analyses, explore the Scientists Last 6 Years Citation Index, Universities Total Citations Rankings 2025, and Universities Last 6 Years Citations Rankings 2025.

* Total Citation Counts Rankings
Ranking Based On Selection: 1
India
M Jayachandran
Expertise in Chemical Sciences
Materials Science & Nanotechnology
Physical Chemistry and characterization of thin films and ma
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,552
3,874
0.453
* Total Citation Counts Rankings
Ranking Based On Selection: 2
India
Sheela Berchmans
biosensors
microbial fuel cells
nanomaterials
electrocatalysis
electrochemistry
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,710
1,598
0.431
* Total Citation Counts Rankings
Ranking Based On Selection: 3
India
Radhakrishnan S
Electrochemical Biosensors
Energy Storage
Electrocatalyst
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,696
2,423
0.656
* Total Citation Counts Rankings
Ranking Based On Selection: 4
India
S Sam Sankar|Selvasundarasekar Sam Sankar, S. Sam Sankar
Nanomaterials
Electrochemistry
Electrocatalysis
Lithium Metal Battery
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,354
3,317
0.989
* Total Citation Counts Rankings
Ranking Based On Selection: 5
India
Subhendu K Panda
Nanoscience and materials chemistry
Colloidal synthesis and studies on photo-physical properties of semiconductor nanostructure
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,898
1,380
0.476
* Total Citation Counts Rankings
Ranking Based On Selection: 6
India
Shanmugam Senthil Kumar
Nanomaterials in Electrochemistry
Electrocatalysis
Chemically Modified Electrode
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,869
1,523
0.531
* Total Citation Counts Rankings
Ranking Based On Selection: 7
India
James Joseph
Nanomaterials for Electrocatalysis & Sensors
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,743
891
0.511
* Total Citation Counts Rankings
Ranking Based On Selection: 9
India
Sundar Mayavan
Nanomaterials for Energy conversion and Environmental Protection
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,048
579
0.552
* Total Citation Counts Rankings
Rankings
117,622
India
1,626
5
Ranking Based On Selection: 1
M Jayachandran
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
8,552
3,874
0.453
Expertise in Chemical Sciences
Materials Science & Nanotechnology
Physical Chemistry and characterization of thin films and ma
* Total Citation Counts Rankings
Rankings
269,569
India
5,463
21
Ranking Based On Selection: 2
Sheela Berchmans
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,710
1,598
0.431
biosensors
microbial fuel cells
nanomaterials
electrocatalysis
electrochemistry
* Total Citation Counts Rankings
Rankings
270,490
India
5,502
22
Ranking Based On Selection: 3
Radhakrishnan S
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,696
2,423
0.656
Electrochemical Biosensors
Energy Storage
Electrocatalyst
* Total Citation Counts Rankings
Rankings
294,084
India
6,266
23
Ranking Based On Selection: 4
S Sam Sankar|Selvasundarasekar Sam Sankar, S. Sam Sankar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
3,354
3,317
0.989
Nanomaterials
Electrochemistry
Electrocatalysis
Lithium Metal Battery
* Total Citation Counts Rankings
Rankings
331,990
India
7,446
30
Ranking Based On Selection: 5
Subhendu K Panda
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,898
1,380
0.476
Nanoscience and materials chemistry
Colloidal synthesis and studies on photo-physical properties of semiconductor nanostructure
* Total Citation Counts Rankings
Rankings
334,694
India
7,545
31
Ranking Based On Selection: 6
Shanmugam Senthil Kumar
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
2,869
1,523
0.531
Nanomaterials in Electrochemistry
Electrocatalysis
Chemically Modified Electrode
* Total Citation Counts Rankings
Rankings
484,927
India
12,946
38
Ranking Based On Selection: 7
James Joseph
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,743
891
0.511
* Total Citation Counts Rankings
Rankings
649,108
India
19,675
44
Ranking Based On Selection: 8
P Tamilarasan|Tamilarasan Palanisamy, P Tamilarasan, T Palanisamy
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,085
758
0.699
* Total Citation Counts Rankings
Rankings
661,628
India
20,246
46
Ranking Based On Selection: 9
Sundar Mayavan
Citation Metrics
Total
Last 6 Years
Last 6 Years / Total
1,048
579
0.552
Nanomaterials for Energy conversion and Environmental Protection